Given:
Girls = 25
Boys = ?
Number of students who prefer tap dance = 9
percentage of students who prefer tap dance = 20%
We need to divide 9 by 20% to get the total number of students who filled out a survey.
9 ÷ 20% = 45 total number of students
Girls + Boys = 45
25 + Boys = 45
boys = 45 - 25
boys = 20
The correct equation is: B. 0.2(x + 25) = 9
0.2x + 5 = 9
0.2x = 9 - 5
0.2x = 4
x = 4 / 0.2
x = 20
I hope you understand everything :)
The correct Answer:
=7:8:4
Answer:
Option (3)
Step-by-step explanation:
Steven has created a box plot to record the number of students who attended the science club meeting.
In a box plot, initial dot represents the minimum number and extreme point represents the maximum number.
From the graph attached,
Maximum number of students who attended the meeting are 32.
Therefore, Option (3) will be the correct option.